Uniswap introduces direct token sending in latest web update

Uniswap has released a new **pay-with-any-token skill** that simplifies token swaps for Machine Payments Protocol (MPP) 402 challenges. The feature is part of Tempo's MPP standard for agent-to-agent payments. **Key features:** - Automatically swaps tokens needed for 402 payment challenges - Integrates with Tempo's Machine Payments Protocol - Available via npm: `npx skills add uniswap/uniswap-ai --skill pay-with-any-token` The integration builds on Uniswap's recent Tempo deployment, which includes v2, v3, v4 protocols and the first aggregator hook. The hook combines Tempo's native stablecoin DEX with Uniswap liquidity through a unified API. [Read full announcement](https://blog.uniswap.org/uniswap-is-live-on-tempo?utm_medium=twitter&utm_source=socials&utm_campaign=tempo&utm_content=developer-platform)

Over 100 teams submitted projects to Uniswap's agent-focused hackathon track, building autonomous workflows on Ethereum. **Key submission categories:** - Autonomous trading agents - Multi-agent coordination systems - Safety and human oversight mechanisms - Self-evolving agent skills The hackathon follows Uniswap's February release of seven Skills that provide structured protocol access for agent development. Winners will be announced soon.

Uniswap has launched its Developer Platform in beta, allowing any builder to generate API keys and integrate swap and liquidity provider functionality directly into their applications. **Key Features:** - Instant API key generation for developers - Quick integration of swap functionality - Built-in LP (liquidity provider) capabilities - Launch timed for ETHDenver hackathon participants The platform aims to simplify the process of adding decentralized trading features to applications, reducing integration time from potentially days to minutes.

BlackRock's USD Institutional Digital Liquidity Fund (BUIDL) is now available for trading on UniswapX through a strategic integration with Securitize. **Key Features:** - Whitelisted investors can swap BUIDL bilaterally 24/7, 365 days a year - Access to market quotes across the platform - Direct bridge between traditional finance infrastructure and DeFi protocols The integration allows institutional investors to trade tokenized money market fund shares through decentralized exchange infrastructure, marking a practical step in connecting regulated financial products with on-chain trading venues.

Uniswap is integrating its Credibly Neutral Auction (CCA) protocol directly into the web app, launching February 2nd. **What's happening:** - Token auctions will be natively accessible through the Uniswap interface - Users can discover live and upcoming auctions, place bids, and claim tokens in one place - The system runs fully onchain using CCA **About CCA:** - Permissionless protocol for token distribution - Helps teams find credible market prices and bootstrap liquidity - Free to use with [configuration guidelines](https://docs.uniswap.org/contracts/liquidity-launchpad/CCA#integration-guidelines) available This integration brings token launch infrastructure directly to Uniswap's main interface, making it easier for projects to distribute tokens and for users to participate in early-stage token sales. [Full announcement](http://blog.uniswap.org/token-auctions-are-coming-to-the-uniswap-web-app)